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35 lines
1.4 KiB
35 lines
1.4 KiB
INTERFACE_LINK_DEPENDS
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----------------------
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.. versionadded:: 3.13
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Additional public interface files on which a target binary depends for linking.
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This property is supported only by :generator:`Ninja` and
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:ref:`Makefile Generators`.
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It is intended to specify dependencies on "linker scripts" for
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custom Makefile link rules.
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When target dependencies are specified using :command:`target_link_libraries`,
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CMake will read this property from all target dependencies to determine the
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build properties of the consumer.
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Contents of ``INTERFACE_LINK_DEPENDS`` may use "generator expressions"
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with the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)`
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manual for available expressions. See the :manual:`cmake-buildsystem(7)`
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-manual for more on defining buildsystem properties.
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Link dependency files usage requirements commonly differ between the build-tree
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and the install-tree. The ``BUILD_INTERFACE`` and ``INSTALL_INTERFACE``
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generator expressions can be used to describe separate usage requirements
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based on the usage location. Relative paths are allowed within the
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``INSTALL_INTERFACE`` expression and are interpreted relative to the
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installation prefix. For example:
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.. code-block:: cmake
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set_property(TARGET mylib PROPERTY INTERFACE_LINK_DEPENDS
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/mylinkscript>
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$<INSTALL_INTERFACE:mylinkscript> # <prefix>/mylinkscript
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)
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